category 1 : Human anatomical wastes
category 2 : Animal wastes
category 3 : Microbiology and Biotechnology wastes
category 4 : Waste sharps
category 5 : Discarded medicines and Cytotoxic drugs
category 6 & 7 : Solid wastes
category 8 : Liquid wastes
category 9 : Incineration ash
category 10 : chemicals used in the production of biologicals